[Maxima-bugs] [ maxima-Bugs-1430245 ] error using ode2

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Bugs item #1430245, was opened at 2006-02-13 06:24
Message generated for change (Comment added) made by billingd
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>Category: Lisp Core - Differential eqns
Group: To be reviewed
>Status: Closed
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: error using ode2

Initial Comment:
Maxima 5.9.2 for Windows crashes when using this statement
ode2('diff(y,x,2)-'diff(y,x)+y=cos(x),y,x);

Paolo Ferraresi.


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>Comment By: David Billinghurst (billingd)
Date: 2008-02-25 01:00

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Works with maxima-5.14 on windows.

(%i1) ode2('diff(y,x,2)-'diff(y,x)+y=cos(x),y,x);
               x/2          sqrt(3) x            sqrt(3) x
(%o1)    y = %e    (%k1 sin(---------) + %k2 cos(---------)) - sin(x)
                                2                    2

Closing it.
and the answer is correct, too.

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Comment By: Robert Dodier (robert_dodier)
Date: 2006-08-15 13:13

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Not observed in Maxima 5.9.3.99rc1 / Clisp 2.38 / Linux.
Someone please try this on Windows. If it works OK we can
close this report. Marking this report for followup.

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Comment By: Raymond Toy (rtoy)
Date: 2006-04-07 23:31

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Current CVS seems to work.  (But I didn't test on Windows.)

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